October weather forecast
Clearwater, FL

As October sweeps into Clearwater, the warmth of summer begins to fade, replaced by cooling breezes and shorter days. The fall in temperatures ushers in a subtle change, providing a gentle transition from the hot summer months. Weather becomes increasingly dryer, with a distinct fall in rainfall compared to the summer months. Rainfall tapers down to 1.02" (26mm), marking a significant drop from September's bountiful showers. Despite the signs of shifting seasons, daylight hours still remain rather generous, and the sea continues to be warm inviting for water-sports and beach activities.

Temperature

October brings an average high-temperature of a warm 81.5°F (27.5°C), showing a slight difference from September's 86.2°F (30.1°C). An average nighttime temperature of 72.3°F (22.4°C) is recorded in Clearwater during October.

Heat index

October's mean heat index is appraised at a tropical 86°F (30°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

October is the least humid month, with an average relative humidity of 72%.

Rainfall

In Clearwater, during October, the rain falls for 10.9 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Clearwater, during the entire year, the rain falls for 149.9 days and collects up to 16.18" (411mm) of precipitation.

Ocean temperature

In Clearwater, in October, the average water temperature is 81.1°F (27.3°C).
Note: Water temperatures from 77°F (25°C) to 84.2°F (29°C) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.

Daylight

In October, the average length of the day in Clearwater is 11h and 29min.
On the first day of October in Clearwater, sunrise is at 7:24 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 6:47 pm EDT.

Sunshine

In October, the average sunshine is 7.9h.

UV index

The average daily maximum UV index in October is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: During October, 6 as the daily maximum UV index converts into the following advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Caution! Sand and water surfaces escalate the UV intensity from the Sun.